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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
hand-checked and shipped with care
🛣️ Visualising delivery routes and logistics coverage
matching real road signage—essential for confident navigation while driving
Encapsulated in high-quality gloss laminate
Douglas Square Protractor 10" 250mm Newzealand hand-checked and shipped with careDouglas Square Protractor 10 (250 mm) Classic Navigational Protractor Plotter & Parallel Rule in One The Douglas Square Protractor 10 (250 mm) is a versatile, traditional navigation instrument designed for accurate chartwork at the chart table. Based on the proven Douglas type square pattern, it enables quick, reliable bearing plotting while also serving as a simple parallel rule and plottermaking it an efficient all in one tool for manual navigation.